Jacobs 40A, Semi conducting tape is made of low resistivity EPR material. They are non vulcanized stable conductivity and shelf stable with excellent physical and electrical properties. It can uniform electric field and reduce electric field stress under high electrical field. Size : Width :19mm,. 25mm, 38mm and 50mm Lenght : 3m, 4m, 5m and 6m Thickness : 0.76mm *Size can be available as per customer request. Product Features: Maintain the conductivity after stretched without damaging the conductivity. No need heating, special tools, self amalgamating. Easy to stetched, good comfomality on the irregular surfaces Good compatibility on various cables and conductors Weather resistance, UV and Moisture resistance, Aging Resitant. Application range: 1) Uniform electric field and reduce electric field stress under high electical field. 2) Extension of cable shield above 5kv 3) As a shield for solid dielectric insulated cable. 4) Repair semi conductive layer of cable and joint.